CN114575312B - Sluice garbage interception anti-blocking device for hydraulic engineering - Google Patents
Sluice garbage interception anti-blocking device for hydraulic engineering Download PDFInfo
- Publication number
- CN114575312B CN114575312B CN202210209598.XA CN202210209598A CN114575312B CN 114575312 B CN114575312 B CN 114575312B CN 202210209598 A CN202210209598 A CN 202210209598A CN 114575312 B CN114575312 B CN 114575312B
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- China
- Prior art keywords
- interception
- extrusion groove
- plate
- garbage
- hydraulic engineering
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 79
- 238000001125 extrusion Methods 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 230000000694 effects Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the field of hydraulic engineering equipment, in particular to a sluice garbage interception anti-blocking device for hydraulic engineering, which can clean intercepted garbage to prevent garbage blocking and is used for hydraulic engineering: including pressing down hammer, extrusion groove, pressing rubber piece, interception board and filtration pore, pressing rubber piece rigid coupling is in the middle of the extrusion groove, and a plurality of hammers of pressing down all can be along extrusion groove up-and-down motion, are provided with a plurality of filtration pore on the interception board, and the extrusion groove can be along interception board up-and-down motion, still includes the connecting rod, connecting rod sliding connection is on the extrusion groove, and a plurality of hammers of pressing down all sliding connection is on the connecting rod.
Description
Technical Field
The invention relates to the field of hydraulic engineering equipment, in particular to a sluice garbage interception anti-blocking device for hydraulic engineering.
Background
When the water conservancy gate is opened to drain water in the reservoir, the garbage in the water can flow out from the water conservancy gate along with flowing water, if the garbage in the water is too much, the blocking condition is caused when the water passes through the drainage ditch after flowing out, the blocked garbage can lead to the water to flow out along the water ditch normally, and then the unexpected leakage condition of the water can be caused to continuously increase the water level of flowing water, so that the garbage in the water needs to be intercepted and collected, and then the normal drainage of the water can be guaranteed, but when the existing device intercepts the garbage, the intercepted garbage cannot be cleaned, and the garbage cannot be prevented from blocking.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the sluice garbage interception anti-blocking device for the hydraulic engineering, which can clean intercepted garbage and prevent garbage blockage.
The technical scheme adopted for solving the technical problems is as follows:
sluice rubbish interception anti-blocking device for hydraulic engineering: including pressing down hammer, extrusion groove, suppression rubber piece, interception board and filtration pore, the rigid coupling of suppression rubber piece is in the middle of the extrusion groove, and a plurality of hammers of pressing down all can be along extrusion groove up-and-down motion, are provided with a plurality of filtration pore on the interception board, and the extrusion groove can be along interception board up-and-down motion.
Sluice rubbish interception anti-blocking device for hydraulic engineering: the device also comprises a connecting rod, wherein the connecting rod is connected to the extrusion groove in a sliding way, and a plurality of pressing hammers are connected to the connecting rod in a sliding way.
Sluice rubbish interception anti-blocking device for hydraulic engineering: the device comprises a connecting rod, a pressing groove, tension springs, push rods and moving blocks, wherein the tension springs are arranged between the connecting rod and the pressing groove, the two push rods are respectively connected to the two moving blocks in a sliding mode, the two moving blocks are respectively connected to the left end and the right end of the pressing groove in a sliding mode, and the two push rods can be in contact with the connecting rod.
Drawings
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of a connecting rod;
FIG. 2 is a schematic view of the structure of the extrusion tank;
FIG. 3 is a schematic view of the structure of a pressed rubber block;
FIG. 4 is a schematic view of a push rod
FIGS. 5 and 6 are schematic views of the structure of the rotating plate;
fig. 7 is a schematic structural view of an interception plate;
FIG. 8 is a schematic view of the structure of a cleaning plate;
fig. 9 and 10 are schematic views of the overall structure of a sluice garbage interception anti-blocking device for hydraulic engineering.
Detailed Description
In addition, as an example, as shown in fig. 1, 2 and 7, this example solves the problem of being able to clean up the intercepted garbage to prevent the garbage from being blocked,
this device includes pressing rubber piece 205, interception board 501, pushes down hammer 101, extrusion groove 201 and filtration pore 502, and fixedly connected with pressing rubber piece 205 in the middle of the extrusion groove 201, a plurality of hammers 101 homoenergetic down along extrusion groove 201 up-and-down motion, and a plurality of filtration pore 502 all set up on interception board 501, and extrusion groove 201 can follow interception board 501 up-and-down motion.
When the water gate is opened, and water in the reservoir flows out from the water gate, the water gate flows through the interception plate 501, the water can pass through the interception plate 501 due to the plurality of filtering holes 502 arranged on the interception plate 501, garbage in the water can be intercepted by the interception plate 501, and then left of the interception plate 501, so that the interception work of the garbage is completed, meanwhile, after the water gate is closed, the water completely passes through the interception plate 501, only the garbage remains on the left of the interception plate 501, at the moment, the extrusion groove 201 moves downwards along the interception plate 501, so that the pressing rubber block 205 on the extrusion groove 201 scrapes and presses the garbage on the left of the interception plate 501, the pressing rubber block 205 presses the garbage along with the gradual downward movement of the extrusion groove 201, so that the pressing rubber block 205 scrapes the garbage on the interception plate 501 and presses the garbage, therefore, the device can continuously store the interception function of garbage in water for a plurality of times, so that workers do not need to frequently perform manual cleaning or garbage collection, when the pressed rubber block 205 is scraped and extruded, if large solid garbage cannot be pressed by the pressed rubber block 205, the corresponding position of the large solid garbage on the pressed rubber block 205 is bulged along with the continuous downward movement of the extrusion groove 201, the bulge part of the pressed rubber block 205 is contacted with a certain pressing hammer 101, the pressing hammers 101 can reciprocate up and down along the extrusion groove 201, the pressing hammers 101 are repeatedly contacted with the bulge part of the pressed rubber block 205 to apply the knocking force to the large solid garbage and continuously strike the large solid garbage to strengthen the extrusion of the part, the large garbage is crushed into a plurality of small garbage or the large garbage is firmly extruded into other garbage, so that the subsequent stable extrusion and retention of garbage are facilitated, the bulge part of the pressed rubber block 205 can be restored after the reinforced extrusion is finished, and then the extrusion task can be completed by continuously operating the pressed rubber block 205 to move downwards.
In addition, as an example, as shown in FIGS. 1-2, this example solves the problem of being able to enhance the striking effect,
the device further comprises a connecting rod 102, the connecting rod 102 is connected to the extrusion groove 201 in a sliding mode, a plurality of pressing hammers 101 are connected to the connecting rod 102 in a sliding mode, a first motor and a first screw are arranged on the connecting rod 102, the first screw is fixedly connected with an output shaft of the first motor, and the first screw is in threaded connection with the plurality of pressing hammers 101.
When the pressing rubber block 205 is used for scraping garbage and pressing, the large solid garbage is met, so that a certain part of the pressing rubber block 205 bulges, and then the bulge part is contacted with a certain pressing hammer 101, the connecting rod 102 can slide downwards in a reciprocating manner, so that the pressing hammer 101 continuously beats the part, and as a plurality of bulge parts possibly exist at the same time, the plurality of pressing hammers 101 are arranged to beat all parts of the pressing rubber block 205 respectively, after one time of beating, the output shaft of the first motor rotates to drive the first screw rod to rotate, so that the plurality of pressing hammers 101 slightly slide on the connecting rod 102 for a certain distance, and the different positions of the bulge parts are beaten, so that the knocking effect is enhanced.
In addition, as an example, as shown in fig. 2-4, this example solves the problem of applying a tapping force multiple times,
the device still includes push rod 301, movable block 302 and extension spring 103, two extension springs 103 all set up between connecting rod 102 and extrusion groove 201, two movable block 302 are last to be connected with two push rods 301 respectively, both ends are two movable block 302 of sliding connection respectively about the extrusion groove 201, two push rods 301 homoenergetic contact with connecting rod 102, all be provided with cylinder I on two movable block 302, two push rods 301 are fixed connection respectively on the telescopic link of two cylinders I, extrusion groove 201 is provided with two cylinders II, two movable block 302 are fixed connection respectively on the telescopic link of two cylinders II.
When a certain part of the pressed rubber block 205 is provided with firm and massive garbage, the telescopic rods of the two air cylinders I can be operated to extend, so that the two push rods 301 are pushed upwards, the two push rods 301 push the connecting rod 102 to slide upwards, at the moment, the two tension springs 103 are in a stretched state, then the telescopic rods of the two air cylinders II are operated to extend, so that the two moving blocks 302 slide towards two sides of the extrusion groove 201, the two push rods 301 are separated from the connecting rod 102, the connecting rod 102 can be pulled by the two tension springs 103 at the moment of separation to slide down quickly, the effect that a plurality of pressing hammers 101 on the connecting rod 102 perform one-time beating on the part is achieved, then the two air cylinders II and the two air cylinders I slide in a matched mode, so that the plurality of pressing hammers 101 are reset and perform beating work again, and the effect of applying beating force for a plurality of times is achieved.
In addition, as an example, as shown in fig. 7, this example solves the problem of performing garbage cleaning and squeeze retention multiple times,
the device further comprises a slide column 401, wherein the slide column 401 is connected with an extrusion groove 201 in a sliding manner, the slide column 401 is connected with a blocking plate 501 in a sliding manner, a second motor and a second screw rod are arranged on the slide column 401, the second screw rod is connected with the extrusion groove 201 in a threaded manner, an air cylinder III is arranged on the blocking plate 501, and a telescopic rod of the air cylinder III is fixedly connected with the slide column 401.
After the extrusion groove 201 and the pressing rubber block 205 are used for scraping and extruding garbage, the extrusion groove 201 extrudes the garbage at the bottom of the interception plate 501, the device can be used for intercepting the garbage in water again, after the interception of the garbage in water is completed once again, the telescopic rod of the air cylinder III stretches out, so that the operation sliding column 401 slides on the interception plate 501, the intercepted garbage can not be blocked by the extrusion groove 201 and the pressing rubber block 205, and is accumulated with the previous garbage, then the operation sliding column 401 slides on the interception plate 501 after the operation sliding groove 201 slides upwards by a certain height on the sliding column 401, the pressing rubber block 205 is contacted with the interception plate 501 again, and then the operation sliding groove 201 and the pressing rubber block 205 slide downwards again, so that the device can carry out garbage cleaning and garbage extrusion retention operation for a plurality of times.
In addition, as an example, as shown in fig. 5-7, this example solves the problem of preventing the retained trash from being washed away by water,
the device further comprises an auxiliary plate 504 and a rotating plate 202, the rotating plate 202 is rotationally connected to the extrusion groove 201, the auxiliary plate 504 is fixedly connected to the interception plate 501, the rotating plate 202 can be in contact with the auxiliary plate 504, a third motor is arranged on the extrusion groove 201, and the rotating plate 202 is fixedly connected with an output shaft of the third motor.
When the extrusion groove 201 and the pressing rubber block 205 are operated to perform garbage scraping and garbage extrusion operation once, so that garbage is extruded between the bottom of the interception plate 501 and the pressing rubber block 205, the output shaft of the third motor rotates to drive the rotary plate 202 to rotate, and at the moment, the rotary plate 202 can be in contact with the auxiliary plate 504, so that the auxiliary plate 504, the rotary plate 202 and the interception plate 501 form a protection space, and when a sluice is opened again, water in a reservoir rapidly flows through the interception plate 501, the protection space formed by the auxiliary plate 504, the rotary plate 202 and the interception plate 501 can protect accumulated garbage, so that water flow is prevented from flushing the garbage reserved by extrusion, and further, the unified collection and treatment of garbage are convenient for subsequent staff regularly.
In addition, as an example, as shown in FIG. 6, this example solves the problem of being able to clean the filter holes 502
Still include dredging head 204 in this device, sliding connection has a plurality of dredging heads 204 on the extrusion groove 201, all is provided with the spring between extrusion groove 201 and every dredging head 204, and the dredging head 204 can insert in the filtration pore 502.
In the process that the extrusion groove 201 slides downwards along the sliding column 401, after the dredging head 204 passes through the filtering holes 502, the dredging head 204 can be inserted into the filtering holes 502 by the elastic force of the spring, so that the cleaning and dredging tasks of the filtering holes 502 are completed, and along with continuous sliding down of the extrusion groove 201, the dredging head 204 can independently dredge a plurality of filtering holes 502, so that the anti-blocking effect is further enhanced.
In addition, as an example, as shown in FIGS. 8-9, this example solves the problem of being able to scrape the refuse that remains from the extrusion
Still include clean strip 602, clean board 601 and action bars 402 in this device, sliding connection has action bars 402 on the interception board 501, clean board 601 and clean strip 602 fixed connection, sliding connection has clean board 601 on the action bars 402, is provided with fourth motor and third lead screw on the interception board 501, third lead screw and action bars 402 threaded connection, clean strip 602 is the rubber material.
When the extrusion rubbish that remains reaches a certain degree, when needs the manual work to carry out periodic cleaning, the accessible operation third lead screw rotates, and then makes action bars 402 slide, and action bars 402 slide and drive clean board 601 and slide, and clean board 601 scrapes out the rubbish of remaining in interception board 501 from one side of interception board 501, and then the staff of being convenient for regularly carries out the collection work of rubbish, and the setting of clean strip 602 can scrape the intractable rubbish of adhesion or scale deposit on the interception board 501 simultaneously, and then promotes clean effect.
In addition, as an example, as shown in fig. 5 and 9, this example solves the problem of being able to automatically transfer information to a cleaner when there is excessive garbage left
The device also comprises a sensing strip 203, and the sensing strip 203 is arranged on the rotating plate 202.
With the garbage that is extruded and remains gradually increasing, can make the height that extrusion groove 201 can reach become higher gradually, and then make and use this device to carry out the sluice and open rubbish interception work after many times, can make after accomplishing drainage work a certain time, rotate the commentaries on classics board 202 and can't make commentaries on classics board 202 and accessory plate 504 contact, or when commentaries on classics board 202 can't rotate, when promptly sensing strip 203 can not be in contact with accessory plate 504, sensing strip 203 can give the command center with information transfer, and then make cleanup crew can master clean information, thereby in time carry out rubbish cleaning, prevent that rubbish remains too much water from flushing rubbish when opening the sluice again next time, perhaps cause the condition to appear of jam.
In addition, as an example, as shown in FIG. 8, this example solves the problem of enabling important friction cleaning of heavy spot portions
The device further comprises a matching spring 403 and friction strips 603, wherein the friction strips 603 are fixedly connected to the cleaning plate 601, and two matching springs 403 are arranged between the operating rod 402 and the cleaning plate 601.
When the obstinate garbage adhered on the interception plate 501 cannot be cleaned only by the sliding of the operating rod 402, after the cleaning plate 601 reaches the cleaning position, the extrusion groove 201 slides downwards to enable the pressing rubber block 205 to be in contact with the friction strip 603, so that the force born by the cleaning plate 601 is increased, and then the operation rod 402 slides, at the moment, the two matching springs 403 can apply the force for resetting the cleaning plate 601 to the cleaning plate 601, then the pressing rubber block 205 slides upwards rapidly to enable the pressing rubber block 205 to be separated from the friction strip 603, the two matching springs 403 pull the cleaning plate 601 back rapidly, reciprocating sliding in a certain range is generated, and the effect of important friction cleaning on the important point part is achieved.
In addition, as an example, as shown in FIG. 7, this example solves the problem of facilitating the attachment of the device in place
The device also comprises a threaded hole 503, and a plurality of threaded holes 503 are all arranged on the interception plate 501.
The arrangement of the plurality of threaded holes 503 enables a worker to screw a plurality of fixing screws into the plurality of threaded holes 503, so that the device is connected at a proper position for garbage interception.
Claims (8)
1. Sluice rubbish interception anti-blocking device for hydraulic engineering, its characterized in that: the device comprises a pressing hammer (101), an extrusion groove (201), a pressing rubber block (205), an interception plate (501) and a filtering hole (502), wherein the pressing rubber block (205) is fixedly connected in the middle of the extrusion groove (201), a plurality of pressing hammers (101) can move up and down along the extrusion groove (201), a plurality of filtering holes (502) are formed in the interception plate (501), and the extrusion groove (201) can move up and down along the interception plate (501);
the device further comprises a connecting rod (102), wherein the connecting rod (102) is connected to the extrusion groove (201) in a sliding manner, and a plurality of pressing hammers (101) are connected to the connecting rod (102) in a sliding manner;
the device comprises a connecting rod (102) and an extrusion groove (201), and is characterized by further comprising tension springs (103), push rods (301) and moving blocks (302), wherein two tension springs (103) are arranged between the connecting rod (102) and the extrusion groove (201), the two push rods (301) are respectively connected to the two moving blocks (302) in a sliding mode, the two moving blocks (302) are respectively connected to the left end and the right end of the extrusion groove (201) in a sliding mode, and the two push rods (301) can be contacted with the connecting rod (102);
the connecting rod (102) is provided with a first motor and a first screw rod, the first screw rod is fixedly connected with an output shaft of the first motor, and the first screw rod is in threaded connection with the plurality of pressing hammers (101);
the two moving blocks (302) are respectively provided with an air cylinder I, the two push rods (301) are respectively and fixedly connected to the telescopic rods of the two air cylinders I, the extrusion groove (201) is provided with two air cylinders II, and the two moving blocks (302) are respectively and fixedly connected to the telescopic rods of the two air cylinders II.
2. The sluice garbage interception anti-blocking device for hydraulic engineering according to claim 1, wherein: the device also comprises a sliding column (401), wherein the extrusion groove (201) is connected to the sliding column (401) in a sliding way, and the sliding column (401) is connected to the interception plate (501) in a sliding way.
3. The sluice garbage interception anti-blocking device for hydraulic engineering according to claim 2, wherein: the device further comprises a rotating plate (202) and an auxiliary plate (504), wherein the rotating plate (202) is rotationally connected to the extrusion groove (201), the auxiliary plate (504) is fixedly connected to the interception plate (501), and the rotating plate (202) can be in contact with the auxiliary plate (504).
4. A sluice rubbish interception anti-blocking device for hydraulic engineering according to claim 3, wherein: still including dredging head (204), a plurality of dredging heads (204) all sliding connection is on extrusion groove (201), all is provided with the spring between every dredging head (204) and extrusion groove (201), and in dredging head (204) can insert filtration pore (502).
5. The sluice garbage interception and blocking prevention device for hydraulic engineering according to any one of claims 3 to 4, wherein: still include cleaning board (601), clean strip (602) and action bars (402), action bars (402) sliding connection is on interception board (501), clean strip (602) and cleaning board (601) rigid coupling, and cleaning board (601) sliding connection is on action bars (402).
6. The hydraulic engineering sluice garbage interception anti-blocking device according to claim 5, wherein: the sensor strip (203) is arranged on the rotating plate (202).
7. The hydraulic engineering sluice garbage interception anti-blocking device according to claim 6, wherein: the cleaning device further comprises friction strips (603) and matching springs (403), a plurality of friction strips (603) are fixedly connected to the cleaning plate (601), and two matching springs (403) are arranged between the cleaning plate (601) and the operating rod (402).
8. The hydraulic engineering sluice garbage interception anti-blocking device according to claim 7, wherein: the device further comprises a threaded hole (503), and a plurality of threaded holes (503) are formed in the interception plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210209598.XA CN114575312B (en) | 2022-03-03 | 2022-03-03 | Sluice garbage interception anti-blocking device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210209598.XA CN114575312B (en) | 2022-03-03 | 2022-03-03 | Sluice garbage interception anti-blocking device for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114575312A CN114575312A (en) | 2022-06-03 |
| CN114575312B true CN114575312B (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210209598.XA Active CN114575312B (en) | 2022-03-03 | 2022-03-03 | Sluice garbage interception anti-blocking device for hydraulic engineering |
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| CN (1) | CN114575312B (en) |
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| JP2009114665A (en) * | 2007-11-02 | 2009-05-28 | Chugoku Electric Power Co Inc:The | Channel blocking device |
| CN109505289A (en) * | 2018-12-29 | 2019-03-22 | 河南水建集团有限公司 | Water channel bleeder floating object cleaning device |
| CN209467627U (en) * | 2018-07-26 | 2019-10-08 | 泸州长河液压机械有限公司 | A kind of pressing mechanism of refuse compaction equipment |
| CN110777748A (en) * | 2019-11-05 | 2020-02-11 | 吴远光 | River channel treatment garbage interception treatment method |
| CN210975736U (en) * | 2019-09-10 | 2020-07-10 | 刘锦翠 | Trash rack for river water environment treatment |
| CN112030904A (en) * | 2020-08-27 | 2020-12-04 | 钱银龙 | Sluice rubbish interception cleaning device for hydraulic engineering |
| CN112112133A (en) * | 2020-09-07 | 2020-12-22 | 姚杨 | Sluice rubbish interception anti-clogging device for hydraulic engineering |
| CN213740929U (en) * | 2020-11-17 | 2021-07-20 | 肖霖 | Dam water-retaining gate with garbage cleaning function |
| CN214005603U (en) * | 2020-12-03 | 2021-08-20 | 江西欣语水利工程有限公司 | Water diversion structure for water conservancy and hydropower engineering |
| CN214328756U (en) * | 2020-10-20 | 2021-10-01 | 鲁昌兴 | Environment protection ditch intercepting device |
| CN215252712U (en) * | 2021-06-07 | 2021-12-21 | 湖南蒙拓环境科技有限公司 | Pollutant intercepting device for riverway restoration |
-
2022
- 2022-03-03 CN CN202210209598.XA patent/CN114575312B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009114665A (en) * | 2007-11-02 | 2009-05-28 | Chugoku Electric Power Co Inc:The | Channel blocking device |
| CN209467627U (en) * | 2018-07-26 | 2019-10-08 | 泸州长河液压机械有限公司 | A kind of pressing mechanism of refuse compaction equipment |
| CN109505289A (en) * | 2018-12-29 | 2019-03-22 | 河南水建集团有限公司 | Water channel bleeder floating object cleaning device |
| CN210975736U (en) * | 2019-09-10 | 2020-07-10 | 刘锦翠 | Trash rack for river water environment treatment |
| CN110777748A (en) * | 2019-11-05 | 2020-02-11 | 吴远光 | River channel treatment garbage interception treatment method |
| CN112030904A (en) * | 2020-08-27 | 2020-12-04 | 钱银龙 | Sluice rubbish interception cleaning device for hydraulic engineering |
| CN112112133A (en) * | 2020-09-07 | 2020-12-22 | 姚杨 | Sluice rubbish interception anti-clogging device for hydraulic engineering |
| CN214328756U (en) * | 2020-10-20 | 2021-10-01 | 鲁昌兴 | Environment protection ditch intercepting device |
| CN213740929U (en) * | 2020-11-17 | 2021-07-20 | 肖霖 | Dam water-retaining gate with garbage cleaning function |
| CN214005603U (en) * | 2020-12-03 | 2021-08-20 | 江西欣语水利工程有限公司 | Water diversion structure for water conservancy and hydropower engineering |
| CN215252712U (en) * | 2021-06-07 | 2021-12-21 | 湖南蒙拓环境科技有限公司 | Pollutant intercepting device for riverway restoration |
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| Publication number | Publication date |
|---|---|
| CN114575312A (en) | 2022-06-03 |
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